It is common to believe that the more marked the differences between newcomers and citizens, the more pronounced the resultant racism. After all, white Frenchmen, Americans, and Dutch hotheads attack black folks. The self-proclaimed liberal white often harbour averse racism (unconscious racist attitudes). But, this is only half the truth. The ugliest manifestations of racism (up to genocide) are reserved to immigrants who look, act, and talk like us. The more they try to emulate and imitate us, the harder they attempt to belong, the more ferocious our rejection of them.
(From the book "Malignant Self-love: Narcissism Revisited" by Sam Vaknin - Click on this link to purchase the print book, or 16 e-books, or 2 DVDs with 12 hours of video lectures on narcissists, psychopaths, and abuse in relationships: http://www.narcissistic-abuse.com/thebook.html)